Matematica mentale Worksheet

Recommended for 1° grado — 5° grado

New Worksheet

Matematica mentale Worksheet

Nome: ____________________Date: ____________

Instructions: Usare strategie mentali come fare dieci, raddoppiare e compensare per calcolare rapidamente.

20 problems

  1. 80 + 10 = ______
  2. 77 + 20 = ______
  3. 38 − 10 = ______
  4. 7 × 10 = ______
  5. 91 − 10 = ______
  6. 87 − 10 = ______
  7. 66 − 10 = ______
  8. 89 + 20 = ______
  9. 70 + 10 = ______
  10. 51 + 20 = ______
  11. 4 × 10 = ______
  12. 1 × 10 = ______
  13. 46 + 20 = ______
  14. 51 − 10 = ______
  15. 3 × 10 = ______
  16. 50 − 10 = ______
  17. 82 − 10 = ______
  18. 29 − 10 = ______
  19. 61 − 10 = ______
  20. 44 + 10 = ______
Matematica mentale Worksheet — Free Printable with Answer Key | WaffleMath